The canton Enne et Alzou has 11 communes.
| Code | Name | Population ▼ |
|---|---|---|
| 12013 | Aubin | 3 444 |
| 12100 | Firmi | 2 318 |
| 12199 | Rignac | 2 000 |
| 12083 | Cransac-les-Thermes | 1 482 |
| 12008 | Anglars-Saint-Félix | 930 |
| 12016 | Auzits | 824 |
| 12142 | Mayran | 611 |
| 12111 | Goutrens | 492 |
| 12031 | Bournazel | 327 |
| 12095 | Escandolières | 212 |
| 12024 | Belcastel | 189 |